baber/WOPTO huggingface dataset:
Patent JP-S60250206-A (JP)
Title: Ununiform wall thickness measuring device
Inventor: TAKAHASHI OSAMU
IPC: G01B21/00
Filed: 1984-05-25
Abstract: PURPOSE:To attempt automatic continuous measurement of ununiform wall thickness, by providing a pair of rotors nipping a side wall of a cylindrical body with rotating movement by a driving apparatus, detecting wall thickness of the cylindrical body by a wall thickness detector by the distance of the rotors and displaying measurements through a computor. CONSTITUTION:A side wall T1 of a cylindrical body T is nipped by a paiv of rotors 1a, 1'a and the rotorsf 1a, 1'a are driven by a driving apparatus. Next, thickness D of the cylindrical body T is detected by a wall thickness detector 3 according to the distance of rotors 1a, 1'a and the output d of the detector 3 is A/D converted A and the results are supplied to a computer 4 as digital signals di (i=1, 2...n). On the computer 4, after comparing the signals di consecutively, the highest-valued output signal, i.e. the largest value dmax is found out for application to a printer 5. Further, at the same time, in the same way, the smallest value dmin is picked up for the printer 5 and a mean value dad of the signal di is calculated for the printer 5. Thus, by printing 5 of max., min. and means values of wall thicknesses at the cylindrical body T, ununiform condition can automatically be measured continually and rapidly.
Patent JP-H05302064-A (JP)
Title: Electrical insulating resin composition and enameled wire
Inventor: OSADA YUICHI
IPC: C09D179/08
Filed: 1992-04-27
Abstract: PURPOSE:To provide the title compsn. which can form a self-lubricating film excellent in lubricity and abrasion resistance and free from degradation in the properties during a high-temp. high-speed baking and to provide an enameled wire using the compsn. CONSTITUTION:An arom. diisocyanate. a lactam, and a polycarboxylic acid having an acid anhydride group are reacted in an equivalent ratio of the lactam to the diisocyanate of 20-90% in the presence of a cresol solvent to give a polyamide resin sol. in the solvent. 100 pts.wt. the resin, 0.1-10 pts.wt. partially saponified ester wax, and 0.1-10 pts.wt. low-mol.-wt. polyethylene having a number-average mol.wt. of 5,000 or lower are compounded.
Patent JP-S61266118-A (JP)
Title: Defect removing method for rolled material produced by continuous cold rolling
Inventor: NARIAI YASUMASA
IPC: B21B45/00
Filed: 1985-05-20
Abstract: PURPOSE:To improve production efficiency effectively by removing a defect having a defect removing device operate at an inlet side of a cold rolling line based on a defect record described on the both sides of a steel strip after a pickling process. CONSTITUTION:Hot rolled coils are successively fed to a pickling tank and the defect information on a steel strip S is stored by a computer 32. The information from the defect information computer 32 is fed a computer 51 for the control of the defect removing device in a continuous cold rolling line 5. The defect removing device 52 works under being controlled by the work timing, time and speed, and removes defects at the feeding side of a roller 53 by means of a brush roll containing grinding particles. As it is required to remove separately defects on the surface and reverse sides of the steel strip S, the defect removing device 52 is controlled separately for the surface and reverse sides. Thus the quality of the products is secured in the succeeding stage, and the defect removal is performed without reducing the speed of the continuous line and the production efficiency is improved.
Patent JP-H07321503-A (JP)
Title: Primary radiator
Inventor: SUZUKI KUNITOSHI
IPC: H01P1/17
Filed: 1994-05-20
Abstract: PURPOSE:To simplify the structure by improving the cross polarization ratio and decreasing the length of an input circuit leading to a signal processing circuit provided to a dielectric plate from a circular waveguide. CONSTITUTION:This radiator is provided with a probe 4 which is provided toward the propagation direction of a radio wave from an opening 1 of a circular wave guide 2 and inserted from a side face toward a guide axis, with a dielectric plate 6 at a position by a length of nearly a 1/4 wavelength from the probe 4 whose circumference is fixed to an inner wall of the circular waveguide 2 in parallel with the probe 4 and whose ground conductor face is provided with a slot 7 having its lengthwise direction in parallel with the probe 4, and with a dielectric plate 8 provided at a position by a distance not at least electromagnetic-coupling with the dielectric plate 6 and having a patch antenna element 9 connecting to a feeding path 10 from a direction in crossing with the lengthwise direction of the slot 7, and provides an output of one of vertically and horizontally polarized waves led into the circular polarized waveguide 2 through coupling with the probe 4 and extracts the other wave through the slot 7 and provides an output of the wave through coupling with the patch antenna element 9.
Patent JP-H10303356-A (JP)
Title: Lead frame and semiconductor package using it, and its manufacture
Inventor: KWON OH-KYONG
IPC: H01L23/50
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To increase capacitance value of every lead and reduce characteristic impedance thereof, by providing upper and lower metallic plates on the upper and lower surfaces of every lead of a lead frame with a dielectric layer in between, and by keeping voltages of the upper and lower metallic plate to be constant. SOLUTION: A lead frame is provided with upper and lower dielectric layers 25 and 35 on the upper and lower surfaces of every inner lead 23 with dielectric adhesive layers 24 and 34 in between, in such a manner that the layers 25 and 35 are brought on close contact to the layers 24 and 34. Further, upper metallic plates 26-1, 26-2, 26-3, and 26-4 are additionally provided on the upper surface of the upper dielectric layer 25 in such a manner that the oblique of one upper metallic plate may be opposite to that of other upper metallic plate with an interval of distance. On the other hand, four lower metallic plates 36-1, 36-2, 36-3, and 36-4 are provided on the lower surface of the lower dielectric layer 35 in the same manner that they correspond with every upper metallic plates.  Then a constant voltage is impressed to the metallic plate, reducing crosstalk noises, etc., in the semiconductor package.
Patent JP-S589520-A (JP)
Inventor: FURUKAWA HIROYASU
IPC: H02G5/06
Filed: 1981-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06301448-A (JP)
Title: Portable electronic equipment
Inventor: MUKOJIMA KATSUTOSHI
IPC: G06F1/16
Filed: 1993-04-09
Abstract: PURPOSE:To decrease the number of components and to reduce the cost and weight of the whole equipment by fitting electronic components and mechanical components between a liquid crystal display device and a circuit board and also arranging a molding member which is plated for leak prevention against an electrostatic noise, etc. CONSTITUTION:The molding member 11 after shield plating processes by bed copper plating and finish nickel plating is fastened to an upper housing 2 with a 2nd screw 12 from the back of the liquid crystal display device 6. Further, the molding member 11, liquid crystal display device 6, and upper housing 2 are all clamped with a 3rd screw 13 for electric conduction to the liquid crystal display device 6. The molding member 11 covers the back of the liquid crystal display device 6 and the molding member 11, upper housing 2, and liquid crystal display device 6 are electrically connected, thereby reducing a leak of an electrostatic noise and an electromagnetic noise generated by a circuit board 14 through the liquid crystal display device 6 through the plating of the internal surface of the upper housing 2 and the plating of the surface of the molding member 11.
Patent JP-H07298369-A (JP)
Title: Remote control transmission device
Inventor: OKUNO NORIYUKI
IPC: H04N5/00
Filed: 1994-04-25
Abstract: PURPOSE:To facilitate video recording and reception reservation and prevent a reservation character code from being misinputted by providing the remote control transmission device with a character recognizing means which optically reads and recognize the video recording reservation character code as characters. CONSTITUTION:The remote control transmission device is provided with the character recognizing means, the GH code 11 fo video recording reservation which consists of a desired number string is read out at an image input part 6 through a linear optical sensor 6, etc., and the number string of the G code 11 is stored in a data register 13 through a character string segmentation part 7 and a discrimination circuit 9 which recognizes the numbers constituting the code 11 by making a comparison with a G code dictionary in a RAM 10 and also displayed on an LCD 23. On the basis of the storage contents of this register 13, a control part 12 generates video recording reservation data on Saturday, a channel 8, a start at p.m. 6:00, one hour, etc. This constitution which requires no key operation facilitates the video recording reserving and reception reserving operation and the reservation character code is prevented from being misinputted.
Patent JP-H10304639-A (JP)
Title: Dc brushless motor
Inventor: NAKAHARA YUJI
IPC: H02K29/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a DC brushless motor which can suppress the appearance of cogging torque. SOLUTION: A yoke is made by stacking magnetic materials and has several yoke sections 11b1-11b5 connected through thin sections 11a, lacking in the specified number of yoke sections. Each of the yoke sections is constituted of projecting magnetic pole teeth 11c1(-11c5) of the same number as the number of phases of a motor, with each of the teeth wound with a coil 12. Then, a rotor section 30 is located inside the thus fabricated stator section 20 to form a motor. In this case, an arch-like magnetic balancer lid is connected to the yoke sections 11b1, 11b5 located adjacent to the lacking yoke sections via the thin sections 11a.
Patent JP-S5232429-A (JP)
Title: Fuel suspension control device in gear reduction
Inventor: NONOYAMA TAKAO
IPC: F02M3/045
Filed: 1975-09-05
Abstract: PURPOSE: Preventing undesirable operation such as engine suspension or the like by providing a diaphragm operated by differential pressure between negative pressure of suction tube and suction pressure of air pump so that duel supply is not cut off in the gear reduction time due to a low speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000234073-A (JP)
Title: Preparation of hard coat substrate
Inventor: MUTO KIYOSHI
IPC: C09D5/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a hard coat substrate which has an enough scratch resistance even when its hard coat layer is thin by forming a coating layer on the surface of a substrate from a composition comprising an active-energy-ray- curable compound and a specified amount (based on the compound) of a silicone oil and irradiating the coating layer with an active energy ray to form a hard coat layer with a specified thickness. SOLUTION: A layer of a composition comprising 100 pts.wt. active-energy- ray-curable compound and 0.1-15 pts.wt. silicone oil is formed on the surface of a substrate and irradiated with an active energy ray to produce a hard coat substrate having a hard coat layer with a thickness of 3 μm or lower; that is, this hard coat substrate has a 3 μm-thick or lower hard coat layer comprising an active-energy-ray-curable compound and a silicone oil in an amount of 1-15 wt.% of the compound, A silicone oil having a viscosity (25 deg.C) of about 1,000 mm2/s is preferable.
Patent JP-H08277504-A (JP)
Title: Snow-melting antifreezing device of ground surface
Inventor: SABURI TOSHIO
IPC: E01C11/26
Filed: 1995-04-10
Abstract: PURPOSE: To protect a surface-shaped heating element from heat, load, etc., and to consider a snow-melting antifreezing counterplan using the surface-shaped heating element even to a road, a driveway, etc., consisting of asphalt. CONSTITUTION: A surface-shaped heating element 20 covered with a heat- insulating material 30 is housed in the heating-element storage space 18 of a protective pit 10 composed of a protective pit body 11 and a protective-pit cover body 15. When asphalt, etc., are executed, the direct transfer of heat to the surface-shaped heating element 20 is prevented, thus protecting the surface-shaped heating element 20. The direct application of heavy load to the surface-shaped heating element 20 is obviated. Accordingly, a snow-melting antifreezing counterplan by the surface-shaped heating element 20 can also be considered to an asphalt road, a driveway, or a square, etc., such as a parking space without depending upon special workmanship, etc.
Patent JP-H09290855-A (JP)
Title: Sealing structure
Inventor: MATSUI KATSUSHI
IPC: B65D55/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To confirm an unsealing trace at a glance, by applying a chemical material which reacts against a specified solvent and leaves a trace, on the sticking face of a sealing paper to position astride over an opening/closing part. SOLUTION: In a base board box 10 of a game machine applied with a sealing structure, respective opening faces of the upper case 11 and the lower case 12 are oppositely positioned and joined. A notch 13 is formed at the side wall of the lower case 12 and an extended wall 14 fitting to the notch 13 is formed at the side wall of the upper case 11. A sealing paper applied with an adhesive at the rear face is stuck so as to position astride over the notch 13 and the extended wall 14. In this case, a reactive paint 40 against a solvent of the adhesive of the sealing paper is applied on the outer peripheral face of the peripheral edge of the notch 13 and the the outer peripheral face of the extended wall 14.  In this way, when a solvent is used on the sealing paper and the sealing paper is heated, the paint 40 reacts against the solvent to develop colored stains on the sealing paper and leave an unsealing trace thereon.
Patent JP-H045800-A (JP)
Title: Monitoring device for relative position of vehicles
Inventor: ASAYAMA YOSHIAKI
IPC: B60R1/00
Filed: 1990-04-23
Abstract: PURPOSE:To make a driver know a monitored object certainly by sight by storing a picture containing a vehicle in front as a reference image by an image sensor when the parking of the driver's own vehicle is operated and announcing information to the driver when the difference between the image and a later image is more than the prescribed one. CONSTITUTION:A vehicle 3 in front is picked up by an image sensor 2 when the driver's vehicle is parked behind the vehicle 3 in front and an image 11 is indicated in an indicating device 8. When the parking of the driver's vehicle is operated by the driver in this state, a parking operation detecting device 9 detects it and transmits a parking signal to a microcomputer 7. The computer 7 which receives this signal stores the image 11 as the reference image in a memory 5. An alarm 10 is operated when an image 13 indicated by the indicating device 8 has a more than the prescribed difference compared with the image 11 and the driver is let to know the fact that a relative position between the vehicle in front and the driver's vehicle is changed. When the driver releases the parking operation, the annunciator 10 stops the operation.
Patent JP-S60259749-A (JP)
Title: Cylinder block for abrasion-resistant internal-combustion engine
Inventor: MATSUBARA TOSHIHIKO
IPC: C22C37/00
Filed: 1984-05-28
Abstract: PURPOSE:To obtain a highly resilient, highly strong cylinder block having excellent abrasion resistance by constructing the cylinder block with improved vermicular cast iron. CONSTITUTION:Cylinder block for abrasion-resistant internal-combustion engine is made of improved vermicular cast iron containing C 3.0-3.8%, Si 2.0-3.2%, Mn 0.4-1.0%, P less than 0.1%, Mg 0.003-0.014%, Sb 0.04-0.08% Cu 0.3-1.0% and Fe the remainder where ferrite deposition is less than 5%. Consequently, a cylinder block having excellent abrasion-resistance where deposition of ferrite is suppressed can be obtained without sacrifice of the characteristic of vermicular cast iron.
Patent JP-S589708-A (JP)
Title: Control device for sheet thickness in rolling mill
Inventor: FURUTA TADASHIGE
IPC: B21B37/18
Filed: 1981-07-10
Abstract: PURPOSE:To reduce the sheet thickness deviation by on-off controlling the sheet thickness when running in low speed, by detecting said deviation at the exit of a stand to discriminate whether a rolling mill is in high speed running or in low speed one. CONSTITUTION:An automatic sheet thickness control is on-off controlled when a rolling mill is in low speed running, and said thickness controlling system is changed to an integral control when running in high speed. At this time, in on- off controlling, there is caused a time lag in detecting the sheet thickness deviation DELTAH equivalent to the distance between the 2nd stand and a thick-detector 8, but the delay at the 2nd stand is eliminated by bringing the deviation DELTAH to zero or close to zero. On the other hand, these is caused a delay in detecting the deviation DELTAH in integral controlling, and moreover an action, to bring the deviation to zero or close to zero, itself causes the delay because of the integral control. By this reason, the thickness deviation by the integral control of slow response is inevitably large compared with the on-off control, accordingly when running in slow speed, the deviation DELTAH is reduced by the on- off controlling compared with the integral one.
Patent JP-H05304436-A (JP)
Title: Surface acoustic wave device
Inventor: KIMURA TOMONORI
IPC: H03H9/145
Filed: 1992-04-27
Abstract: PURPOSE:To obtain a surface acoustic wave device where the conversion efficiency from an electric signal to a surface acoustic wave is high over a wide- band and an operating band width can be improved. CONSTITUTION:A piezelectric body thin film 3 is formed on a substrate 1 composed of semiconductors, and plural pairs of input transducers 4a and 5a, 4b and 5b, 4c and 5c which are different in operating frequency bands are provided opposite to each other so that the surface acoustic wave excited from each pair of input transducers may be propagated by passing each other inversely, on the surface of the piezoelectric body thin film 3. In the area where the surface acoustic waves on the surface of the piezoelectric body film 3 pass each other, an output gate electrode 6 is provided, and the thickness of the piezoelectric body film 3 is made to stepwise change along the direction perpendicular to the propagation direction of the surface acoustic wave so that it may be thick at a place where the operating frequency bands of the input transducer pairs are low and it may be thin at a place where the bands are high.
Patent JP-H01278579-A (JP)
Title: Coating compound composition
Inventor: MURACHI TATSUYA
IPC: C09D183/04
Filed: 1988-04-30
Abstract: PURPOSE:To obtain a coating compound composition suitable for coating rubber product, synthetic resins, etc., having excellent adhesivity to materials to be bonded, capable of preventing a solvent from penetrating into the materials to be bonded, comprising a silicone oil of methyl hydrogen, curing agent and halogenating agent. CONSTITUTION:100pts.wt. silicone oil of methyl hydrogen is blended with preferably 0.01-5pts.wt. curing agent (e.g., dibutyltin dilaurate or zinc laurate) and preferably 0.002-20pts.wt. halogenating agent (e.g., t-butyl hypochlorite) to give the aimed composition.
Patent JP-H04335965-A (JP)
Title: Refrigerating machine
Inventor: KATAGISHI YOSHIHIRO
IPC: F25B9/14
Filed: 1991-05-14
Abstract: PURPOSE:To prevent, in the operation of a Stirling refrigerating machine, generation of a rush current in excess of a specified value at the start of power supply and also enable quantitatively controlling the power input as a measure to prevent collision between parts which is due to, for instance, excessive response in a vibratory system causing the parts to move beyond a tolerable range. CONSTITUTION:To the power source 35 for supplying AC current to a linear motor 29 in a Stirling refrigerating machine a device 36 for quantitatively deciding the electrical input as the first means of power control, whose function is to quantitatively decide the electric power outputted by the power source 35, is connected. To this first means of power control 36 a device for quantitatively controlling the electrical input as the second means of power control, whose function is to quantitatively control the electrical input only at the start of power supply from the source 35, is connected.
Patent JP-S60252244-A (JP)
Title: Detecting device of loaded liquid sort on tank lorry
Inventor: TANAKA YOSHIHIRO
IPC: B60P3/22
Filed: 1984-05-28
Abstract: PURPOSE:To prevent the misunderstanding of a worker and a misoperation and to avoid the risks of an ignition during a detecting work, etc. by providing a liquid sort identifying sensor in each tank room and by detecting correctly and easily the sort of a liquid so as to identify directly the liquid sort with the reflection of a light. CONSTITUTION:A light emitting source 4, light detecting sensor 5 and optical cable 6 communicating with a light among those are fitted to a vehicle 3 loading a tank 2 consisting of plural tank rooms 1. A liquid sort identifying sensor 7 is installed on the way of the cable 6 of the inside of each tank room. The sensor 7 pays an attention to the optical nature (for instance the refractive index) owned by the liquid to be loaded being varied by the liquid sort and detects the liquid sort from the differential degrees thereof. The sensor 7 thus detects the liquid sort directly from the liquid loaded and the reflection of the light of the detecting signal thereof is transduced into an electrical signal by the sensor 5 and inputted into a controlling means 10 and displayed or memorized.
Patent JP-S59230938-A (JP)
Title: Belt-like material winding device
Inventor: MAETANI MASAMI
IPC: G03B21/44
Filed: 1983-06-15
Abstract: PURPOSE:To make it possible to automatically wind up a belt-like material without being affected by the curling direction and nerve of the belt-like material, etc, so that the risk of jamming of the belt-like material may be eliminated, by forming a continuous guide surface around a winding core. CONSTITUTION:In a device for winding up a belt-like material F, in which a plurality of pinch rollers are arranged around the core 4 of a winding reel, and each of the pinch rollers is rotatably carried by a swingable support plate that additionally serves as a guide for the belt-like material, a belt-like material guide surface (a) formed on a first support plate 101 supporting a first pinch roller 91 and a belt-like material guide surface (b) formed on a second support plate 102 supporting a second pinch roller are made orthogonal to each other so that both guide surfaces are made continuous. By forming the continuous guide surfaces around a winding core 4 in such a way, the automatic winding may be surely made without being affected by the curling direction of the belt-like material F, the nerve of the latter, etc., thereby the risk of jamming of the belt-like material is eliminated.